Are these the guaranteed airline ticket prices?

No. AirHint displays the lowest fares we found in a recent search. Airlines change prices often; confirm the total on the booking site before you pay.

How current are these prices?

Results refresh when you open or revisit this page. Last snapshot: Jul 12, 2026.

Where do I complete my booking?

Use the price buttons to continue on our booking partner's site. AirHint surfaces fares; ticketing is completed with the airline or agency.

Cheapest return flights from Baltimore (BWI) to London (LHR), April

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
18 Apr 02 May	Icelandair
21 Apr 27 Apr	Icelandair
21 Apr 18 May	Icelandair
21 Apr 18 May	British Airways Direct Flight
21 Apr 27 Apr	British Airways Direct Flight
18 Apr 02 May	British Airways Direct Flight
05 Apr 12 Apr	British Airways Direct Flight
09 Apr 17 Apr	British Airways Direct Flight

deals for one-way flights from Baltimore to London in April.

Book a cheap hotel in London

Cheap car rent in Heathrow

Updated Jul 12, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Find your flight now

Feel free to contact us with any feedback or request another flight research.

Cheapest return flights from Baltimore (BWI) to London (LHR), April

About these fares

Sign In

User Name