London to Dallas flights (LON–DFW) | Finnair

The security situation in the Middle East impacts our Doha and Dubai flights.

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Popular flights and flight offers from London to Dallas

LHR – DFW

London - Dallas

Sun 3 May 2026 – Mon 11 May 2026

From

£764

Our cheapest flights from London to Dallas

LHR – DFW

London - Dallas

Sun 3 May 2026 – Mon 11 May 2026

From

£764

Popular routes and flight deals