$980 Premium Economy One-way to London (SLC-LHR) in Apr from Salt Lake City

In April, Salt Lake City International Airport (SLC) typically offers a mix of domestic connections that feed transatlantic itineraries to London Heathrow Airport (LHR). Spring weather in Utah can be variable—allow extra transfer time if you're traveling from Park City, Provo, Ogden or Moab to catch an international departure. To secure the best April prices for Salt Lake City to London flights, set fare alerts, be flexible with weekday travel, and consider one-stop routes through Denver, Chicago, or west-coast hubs. For business or leisure travel, book early to lock in favorable schedules and check baggage allowances for your carrier.

Departing from Salt Lake City (SLC) FAQs

April is a shoulder-season month for travel between Salt Lake City International Airport (SLC) and London Heathrow Airport (LHR). Late-April flights often have more availability and slightly lower fares than holiday weeks; early-morning departures from SLC can reduce the chance of domestic delays that impact your transatlantic connection. Book 6–10 weeks in advance for the best mix of price and schedule when searching for Salt Lake City to London flights in April.

Direct flights between Salt Lake City International Airport (SLC) and London Heathrow Airport (LHR) are limited; most travelers fly with one stop, often routing through a U.S. hub like Denver, Chicago or Seattle or a European hub such as Reykjavik or Dublin. If you need a nonstop, check peak summer schedules, but for April it's common to find one-stop options that balance price and total travel time.

U.S. citizens need a valid passport to enter the UK; ensure your passport has at least one blank page and, for some nationalities, six months of validity is recommended. In April, check UK government and airline websites for any temporary entry rules, visa requirements for non-U.S. citizens, and recommended arrival times at Salt Lake City International Airport (SLC) to clear security for international departures.

Salt Lake City International Airport (SLC) is connected to downtown Salt Lake City by TRAX light rail (Green Line), shuttle services, taxis, and rideshares; Park City is approximately a 35–45 minute drive via I-80. For early morning international departures to London Heathrow Airport (LHR) in April, plan transfers the night before or allow extra travel time for mountain weather and spring construction.

For international travel from Salt Lake City International Airport (SLC) to London Heathrow Airport (LHR) in April, label checked luggage with your contact details and a copy of your itinerary inside. Pack liquids in 100ml containers in a clear bag for carry-on, and arrive 3 hours before departure to allow extra time for international screening. Consider TSA PreCheck if you fly often from SLC to reduce wait times.

April fares from Salt Lake City International Airport (SLC) to London Heathrow Airport (LHR) vary by booking window and airline; expect mid-range economy fares to start around $600–$900 round-trip if booked 6–12 weeks in advance, with deals under $600 possible during sales. Use price alerts and compare Salt Lake City to London flights across carriers to find the best April offers.

Arriving at London Heathrow Airport (LHR) from Salt Lake City International Airport (SLC) in April means stepping into springtime London—mild temperatures and occasional showers. Use Heathrow Express or the Elizabeth Line for the fastest connection into central London, and consider coach or rail links for longer regional trips to Oxford, Cambridge, Brighton, Bath, or Windsor. Expect standard customs and immigration procedures, and plan onward travel times when heading to other top destinations. Book Heathrow transfers and accommodation in advance for smoother arrival days during April.

Arriving at London (LHR) FAQs

From London Heathrow Airport (LHR) to central London in April, the quickest option is the Heathrow Express to Paddington (about 15–20 minutes), while the Elizabeth Line offers a cheaper cross-city option with direct connections to central and east London. For destinations like Oxford, Cambridge, Windsor or Brighton, consider coach services, regional trains, or car hire from Heathrow depending on your itinerary and luggage needs.

Yes. On arrival at London Heathrow Airport (LHR) in April, follow UK Border Force guidance for customs and immigration; declare restricted items and larger sums of cash as required. Most travelers arriving from Salt Lake City International Airport (SLC) will use the automated ePassport gates if eligible, but have passports and any required visas ready for inspection.

April in London is typically mild but can be rainy and changeable; pack a waterproof layer and an umbrella for arrival from Salt Lake City International Airport (SLC). Temperatures usually range from 8–15°C (46–59°F), so travelers heading to nearby destinations like Windsor, Bath, or Brighton should plan light layers and check local forecasts on arrival.

London Heathrow Airport (LHR) offers a wide range of lounges, restaurants, and shops in April, with many available both pre- and post-security. Lounge access depends on airline, class of travel, and membership programs; check your carrier's policies for arrivals from Salt Lake City International Airport (SLC) if you need access on arrival or for onward connections to nearby cities like Oxford or Cambridge.

As of April, most routine COVID travel restrictions have been relaxed, but travelers arriving at London Heathrow Airport (LHR) should verify the latest UK government guidance and airline requirements prior to departure from Salt Lake City International Airport (SLC). Carry proof of vaccination or test results if required, and consult official UK health pages for any temporary advisories or recommended precautions.

From London Heathrow Airport (LHR) to Manchester or other northern cities, take the Heathrow Express/Elizabeth Line into central London and transfer to a direct train from Paddington, King’s Cross or Euston depending on the destination. Alternatively, domestic flights from Heathrow can connect you to Manchester, though trains are often faster city-center to city-center during April.

1.0.2510.04

April Events & Festivals — London (for Travelers from Salt Lake City via SLC to LHR)

April brings several notable events in and around London that can influence demand and accommodation availability for travelers arriving at London Heathrow Airport (LHR) from Salt Lake City International Airport (SLC). Highlights include the Easter period services (dates vary), the London Marathon (usually in April), spring exhibitions at museums and the Chelsea Flower Show preview weeks (late April/May). Book flights and hotels early if you plan to attend popular April events, and expect higher fares around marathon and holiday weekends.

Best Time to Fly SLC to LHR — April Travel Advice

The best time to fly from Salt Lake City International Airport (SLC) to London Heathrow Airport (LHR) in April is mid-week (Tuesday–Thursday) to avoid weekend leisure surges. Early-morning departures from SLC reduce the risk of domestic delays affecting transatlantic connections, and late-April often yields better fares than the first weeks of April, which can coincide with spring breaks. If you value reduced crowds and lower prices, aim for non-holiday mid-April travel and book tickets 6–10 weeks in advance.

Direct vs Connecting Flights — SLC to LHR in April

While direct nonstop flights would save time, they are rare or seasonal between Salt Lake City International Airport (SLC) and London Heathrow Airport (LHR) in April. Connecting flights through major U.S. or European hubs tend to be cheaper and offer more schedule flexibility. For April travel, weigh the time savings of rare nonstop legs against the typical cost savings and route variety of one-stop itineraries. If minimizing travel time is critical, search for limited nonstop options or short reliable connections; if cost or loyalty benefits are important, connecting flights often provide better value.

Airline Comparison for SLC to LHR — April Options and Recommendations

Major carriers facilitating April travel from Salt Lake City International Airport (SLC) to London Heathrow Airport (LHR) include Delta (via U.S. hubs), American Airlines (via Chicago/Philadelphia), United (via Denver/Chicago), Icelandair (via Reykjavik connections), and British Airways (partner connections through U.S. hubs). Compare total journey time, baggage allowances, change fees and elite benefits when choosing an April itinerary. For many travelers, a one-stop Delta or United itinerary offers good balance between schedule and price, while Icelandair can present unique low-fare routing opportunities with a stopover in Reykjavik.

April Seasonal Travel Tips — Salt Lake City International Airport (SLC) to London Heathrow Airport (LHR)

For April travel from Salt Lake City International Airport (SLC) to London Heathrow Airport (LHR), pack light layers and a waterproof jacket for London’s variable spring weather. Allow extra transfer time from mountain destinations like Park City and Provo because spring storms or roadworks can delay travel to SLC. Consider refundable fares or flexible change policies due to occasional schedule adjustments in shoulder season, and purchase travel insurance that covers delays or missed connections. Use real-time alerts for weather and gate changes to stay ahead on travel day.

Flight Time & Schedules — Salt Lake City International Airport (SLC) to London Heathrow Airport (LHR) in April

There are no consistent daily nonstop services from Salt Lake City International Airport (SLC) to London Heathrow Airport (LHR) in April; expect one-stop itineraries. Total journey time typically ranges from 11 to 16+ hours depending on layover length—common U.S. connecting hubs include Denver, Chicago O'Hare, Seattle and West Coast gateways, while European connections may route via Reykjavik or Dublin. Review airline schedules for April-specific frequency, and when possible choose shorter layovers that still meet minimum connection times to reduce total trip duration.

Find Cheap Flights from Salt Lake City International Airport (SLC) to London Heathrow Airport (LHR) in April

To find cheap flights from Salt Lake City International Airport (SLC) to London Heathrow Airport (LHR) in April, search flexible dates around midweek departures, set fare alerts, and compare one-stop itineraries through hubs like Denver, Chicago, or Seattle. Consider alternative routing via Reykjavik or Dublin if price is the priority—these often lower transatlantic costs. Use location-based modifiers in your search (e.g., "Salt Lake City to London April deals") and book 6–10 weeks ahead for ideal savings. Also monitor flights departing from SLC on less popular days, and check returns from nearby UK cities if your schedule allows.

Thu, Apr 9

One-way

Thu, Apr 9

Mon, Apr 13

One-way

Mon, Apr 13

Sun, Apr 12

One-way

Sun, Apr 12

Tue, Apr 7

One-way

Tue, Apr 7

Wed, Apr 8

One-way

Wed, Apr 8

Fri, Apr 10

One-way

Fri, Apr 10

Sat, Apr 11

One-way

Sat, Apr 11

Other Destinations

Flights from Other Cities

Departing from Salt Lake City (SLC) FAQs

What are the best times to fly from Salt Lake City International Airport (SLC) to London Heathrow Airport (LHR) in April?

Are there direct flights from Salt Lake City International Airport (SLC) to London Heathrow Airport (LHR) in April?

What travel documents are required when flying from Salt Lake City International Airport (SLC) to London Heathrow Airport (LHR) in April?

How can I get from Salt Lake City International Airport (SLC) to downtown Salt Lake City or Park City before my flight to London in April?

What baggage and security tips should I follow at Salt Lake City International Airport (SLC) for an April flight to London Heathrow Airport (LHR)?

How much are typical April fares from Salt Lake City International Airport (SLC) to London Heathrow Airport (LHR)?

Arriving at London (LHR) FAQs

What is the best way to get from London Heathrow Airport (LHR) to central London in April?

Do I need to declare goods or complete customs on arrival at London Heathrow Airport (LHR) in April?

What are common April weather considerations when arriving at London Heathrow Airport (LHR)?

Are lounges and amenities open at London Heathrow Airport (LHR) in April for international arrivals from SLC?

What COVID or health requirements should travelers expect at London Heathrow Airport (LHR) in April?

How can I get from London Heathrow Airport (LHR) to Manchester or other northern destinations after arriving from SLC?

April Events & Festivals — London (for Travelers from Salt Lake City via SLC to LHR)

Best Time to Fly SLC to LHR — April Travel Advice

Direct vs Connecting Flights — SLC to LHR in April

Airline Comparison for SLC to LHR — April Options and Recommendations

April Seasonal Travel Tips — Salt Lake City International Airport (SLC) to London Heathrow Airport (LHR)

Flight Time & Schedules — Salt Lake City International Airport (SLC) to London Heathrow Airport (LHR) in April

Find Cheap Flights from Salt Lake City International Airport (SLC) to London Heathrow Airport (LHR) in April

Flight Options & Prices:

Cheap premium_economy Flights: SLC to LHR in April - Route 3

Flight Options & Prices:

Cheap premium_economy Flights: SLC to LHR in April - Route 4

Flight Options & Prices:

Cheap premium_economy Flights: SLC to LHR in April - Route 5

Flight Options & Prices:

Cheap premium_economy Flights: SLC to LHR in April - Route 6

Flight Options & Prices:

Cheap premium_economy Flights: SLC to LHR in April - Route 7

Flight Options & Prices:

Why Choose Premium_economy Class Flights from Salt Lake City (SLC) to London (LHR)?