[09/17/2019 @ 02:51 PM CT] Fare gone. Removing from deal list.

American Airlines, Finnair, and British Airways have round-trip flights from Dallas (DFW) to Helsinki, Inverness, Porto, or Lisbon (HEL/INV/OPO/LIS) for $446 with a connection. Flights November to March. Departures on Tuesday and Wednesday. 7-day minimum stay required.

Note: Flights to Porto are only available in November and December.

Note: Carry-on bag is allowed for free on American Airlines, Finnair, and British Airways. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Read More Cheap Flights: Dallas to Helsinki, Inverness, Porto, or Lisbon $446-$539 r/t – American / Finnair / British Airways

Airfare Deals American Airlines British Finnair Oneworld

American Airlines and British Airways have round-trip flights from Dallas (DFW) to Barcelona (BCN) for $451-$461 with a connection. Flights in September, April, and May. No Sunday departures. 7-day minimum stay required.

Note: We featured a deal to Barcelona for $271 a few months ago.

Note: Carry-on bag is allowed for free on American Airlines and British Airways. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Read More Cheap Flights: Dallas to Barcelona $451-$461 r/t – American / British Airways

Airfare Deals American Airlines Barcelona British Oneworld

American Airlines, Finnair, and British Airways have round-trip flights from Dallas (DFW) to Helsinki (HEL) for $445-$463 with a connection. Flights in September, November, April, and May. 7-day minimum stay required.

Note: Carry-on bag is allowed for free on American Airlines, Finnair, and British Airways. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Read More Cheap Flights: Dallas to Helsinki $445-$463 r/t – American / Finnair / British Airways

Airfare Deals American Airlines Bookable Deals British Helsinki

American Airlines, Iberia, and British Airways, have round-trip flights from Dallas (DFW) to Porto (OPO) for $529 with a connection. Flights October to December. Departures on Tuesday. 7-day minimum stay required.

Note: Carry-on bag is allowed for free on American Airlines, Iberia, and British Airways. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Read More Cheap Flights: Dallas to Porto $529 r/t – American / Iberia / British Airways

Airfare Deals American Airlines British Iberia Oneworld Porto

Delta, American Airlines, British Airways, United, and various other airlines have round-trip flights from Dallas (DFW) to Dublin (DUB) for $511-$520 with a connection. Flights October to March. Departures on Monday, Tuesday, Wednesday, and Sunday.

Note: Carry-on bag is allowed for free on Delta, American Airlines, British Airways, United. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Read More Cheap Flights: Dallas to Dublin $511-$520 r/t – Delta / American / British Airways / United

Air France Airfare Deals American Airlines British Delta Dublin Oneworld SkyTeam Star Alliance United

[07/12/2019 @ 07:27 PM CT] Still available on a Lufthansa matched fare. All other airlines have exited this sale.

Air France, CSA, American Airlines, British Airways, and various other airlines have round-trip flights from Dallas (DFW) to Prague (PRG) for $572-$600 with a connection. Flights October to March. Departures on Tuesday, Wednesday, and Sunday.

Note: New Years Eve is available if you can do a 10-day stay or longer.

Note: Carry-on bag is allowed for free on Air France, CSA, American Airlines, British Airways. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Read More Cheap Flights: Dallas to Prague $572-$600 r/t – Air France / CSA / American / British Airways

Air France Airfare Deals American Airlines British Delta Oneworld Prague SkyTeam

[05/20/2019 @ 10:13 PM] Price drop to $538, was $558.

American Airlines and British Airways have round-trip flights from Dallas (DFW) to Warsaw or Prague (WAW/PRG) for $538-$567 with a connection. Flights October to March. Departures on Wednesday and Sunday.

Note: Carry-on bag is allowed for free on American Airlines and British Airways. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Read More Cheap Flights: Dallas to Warsaw or Prague $538-$567 r/t – American / British Airways

Airfare Deals American Airlines British Oneworld Prague Warsaw

[06/07/2019 @ 1:33 PM] Still available. Price increased $588-$596. Was $547-$577.

American Airlines and British Airways have round-trip flights from Dallas (DFW) to London (LHR) for $588-$596, NONSTOP or with a connection. October to March. Departures on Tuesday, Wednesday, and Sunday. Flight may operate as a Finnair code-share.

Note: Carry-on bag is allowed for free. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Note: We feel that this deal is inferior to the $351 Delta/Virgin sale that we posted last month, but it’s a good price for Nonstop flights if you’re building loyalty with Oneworld.

Read More Nonstop Flights: Dallas to London $588-$596 r/t – American / British Airways

Airfare Deals American Airlines British London Oneworld

American and British Airways have flights from Dallas (DFW) to Prague or Budapest (PRG/BUD) for $476-$494. Flights in February, March, October, November, December, and January. 6-day minimum stay required. New Years is available if you can do an 11-day stay or longer.

Note: Fare allows for a free carry-on bag, but checked bags will cost about +$60 each-way. You can avoid paying a seat selection fee by accepting the free, randomly assigned, seat at the gate.

Read More Cheap Flights: Dallas to Prague / Budapest $476-$494 r/t – American / British Airways

Airfare Deals American Airlines British Budapest Finnair Oneworld Prague