Update: This was mentioned a few days ago at $530-ish. It has since dropped to $484.

American Airlines, British Airways, and United have round-trip flights from Dallas (DFW) to Istanbul (IST) for $484-$490 with a connection. Flights January to April. Departures on Monday, Tuesday, Wednesday, and Sunday.

A Carry-on bag and also a personal item is allowed for free on American. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Read More Cheap Flights: Dallas to Istanbul $484-$490 r/t [January-April] – American Airlines / British Airways / United

Airfare Deals American Airlines British Airways Istanbul Oneworld Star Alliance United

Airfare Deals Delta Istanbul SkyTeam

Airfare Deals Delta Istanbul SkyTeam

Lufthansa has flights from Dallas (DFW) to Athens (ATH) for $484-$519. Flights in March, October, November, December, and January. Flight may operate as a United code-share.Note: 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 Athens $484-$519 r/t – Lufthansa

Airfare Deals American Airlines Athens Finnair Istanbul Lufthansa Oneworld SkyTeam Star Alliance United

United has flights from Dallas (DFW) to Dublin or Lisbon (DUB/LIS) for $365-$472 with a connection. Flights January to March. 7-day minimum stay required. Flight may operate as a Star Alliance code-share.

Note: Fare allows for a free carry-on bag, but checked bags will cost about +$60 each-way.

Note: Cheaper fares will have a longer connection.

Note: Other destinations in Europe are also on sale. See other posts.

Read More Cheap Flights: Dallas to Dublin or Lisbon $365-$472 r/t – United

Airfare Deals American Airlines Athens Budapest Dublin Finnair Istanbul Lisbon Lufthansa Oneworld Prague SkyTeam Star Alliance United Vienna Warsaw

Airfare Deals American Airlines Athens Budapest Finnair Istanbul Lufthansa Oneworld Prague SkyTeam Star Alliance United Vienna Warsaw

Airfare Deals American Airlines Athens Finnair Istanbul Lufthansa Oneworld SkyTeam Star Alliance United

[10/02/2018 @ 2:21 PM] Fare gone. Removing from deal list.

Lufthansa has round-trip flights from Dallas (DFW) to Istanbul  (IST) starting at $534 with a connection. Flights November to April. 7-day minimum stay required. Expect prices to fluctuate by +/- $10.

Note: Fare allows for 2-free bags; one checked, one carry-on.

Read More Cheap Flights: Dallas to Istanbul $534-$571 r/t – Lufthansa

Airfare Deals Delta Istanbul SkyTeam Star Alliance

Airfare Deals American Airlines Istanbul Oneworld