Best Flights starting from $286
from$286economy
Ottawa (Any)
Sun, Jun 21
One-way
London (Any)
—
from$286economy
Ottawa (Any)
Tue, Jun 23
One-way
London (Any)
—
from$318economy
Ottawa (Any)
Sat, Jun 20
One-way
London (Any)
—
from$318economy
Ottawa (Any)
Wed, Jun 24
One-way
London (Any)
—
from$709economy
Ottawa (Any)
Thu, Jun 25
One-way
London (Any)
—
from$740economy
Ottawa (Any)
Fri, Jun 26
One-way
London (Any)
—
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Other Destinations
Ottawa (Any) to Vancouver (Any) in June from $209
From $209
Ottawa (Any) to Dallas (DFW) in June from $274
From $274
Ottawa (Any) to Halifax (YHZ) in June from $331
From $331
Ottawa (Any) to Boston (BOS) in June from $338
From $338
Ottawa (Any) to Mexico City (Any) in June from $358
From $358
Ottawa (Any) to Moncton (YQM) in June from $379
From $379
Flights from Other Cities
Istanbul (IST) to London (Any) in June from $100
From $100
Tel Aviv (TLV) to London (Any) in June from $260
From $260
Toronto (Any) to London (Any) in June from $304
From $304
Montreal (Any) to London (Any) in June from $340
From $340
New York (Any) to London (Any) in June from $359
From $359
Edmonton (YEG) to London (Any) in June from $375
From $375