Published December 17, 2017 by

Cheap Flights: Dallas to (Barcelona / Madrid $376-$463) or (London $570-$586) r/t – United

[12/01/2017 @ 2:51 PM] Book this fare on: Priceline, BookingBuddy, Travelocity, Orbitz, Expedia, CheapTickets, Hotwire.
[12/15/2017 @ 12:45 PM] Delta is matching. UA/Alliance fares are gone.
[12/17/2017 @ 9:48 PM] Deal is back on. United.

Deals are usually valid 24 to 72 hours after posting, but can expire at any time (see time-stamp).

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United has round-trip flights from Dallas (DFW/DAL) to London (LHR) for $570-$586 and Barcelona (BCN) or Madrid (MAD) for $376-$463. Flights from April to early-May. Flight may operate as a Star Alliance code-share. 7-day minimum stay required.

Note: Some small OTAs on Momondo have Spain for $376 and London for about $570. If you plan on booking there, beware of any site that charges a fee to cancel a ticket within the 24-hour “free” period. Use unknown booking sites at your own risk.

  • Barcelona – Example Dates: (Priceline  / BookingBuddy) Apr 04 – Apr 11 / Apr 11 – Apr 18 / Apr 24 – May 01 / May 01 – May 08 / Other dates:  There are more dates available than the ones we list here, experiment on your own.
  • Madrid – Example Dates: (Priceline / BookingBuddy) Apr 03 – Apr 10 / Apr 10 – Apr 17 / Apr 18 – Apr 25 / Apr 25 – May 02 / May 02 – May 09 / Other dates:  There are more dates available than the ones we list here, experiment on your own.
  • London – Example Dates: (Priceline / BookingBuddy) Apr 04 – Apr 11 / Apr 11 – Apr 18 / Apr 18 – Apr 25 / Apr 25 – May 02 / May 02 – May 09 / May 09 – May 16 / May 16 – May 23 / May 23 – May 30 / Other dates:  There are more dates available than the ones we list here, experiment on your own.

When you are ready to book your flight or hotel, please use the links on our page to begin your booking process so we receive credit for the referral.

  • Tips: The Chase Sapphire Preferred® Card allows for 1-to-1 point transfers to several airline loyalty programs. Booking with points is a good alternative to paying with cash when the price of airfare is high. Here is the current list of Chase Sapphire transfer partners: United, Southwest, jetBlue, British Airways, Iberia, Singapore Airlines, Emirates, Air France, KLM, Virgin Atlantic, Aer Lingus, and Air Canada.
  • Tips: Use Tripadvisor to create a Hotel “short list”. First, plug in your dates and destination. Then select “Sort by Traveler Ranked”. Finally, select the “Traveler Ranking” filter to show “only 4* and up”. Use this resulting “short list” of hotels to find the cheapest one with a high ranking.
  • Tips: Hotel rates for Weekend dates are usually higher than the rates for Sunday through Thursday. Tripadvisor has a color-coded date calendar, red when the average hotel price for that day is more expensive, green for less expensive. You can use this to get an overview of what dates in the month are at a discount.
  • Tips: Different booking websites will often have differing routes, prices, and availability. Before you finalize your purchase, do a quick check on BookingBuddy, Skyscanner, and Kayak to see if any other site or airline is offering a better deal.

I was able to pull this fare up on Travelocity or Priceline. Screenshot taken at 6:54 PM on 12/12/17.

Flight Details:


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Ren P. Artemio

Ren is the Chief Director of Nap Times at Escape Houston, Escape ATX, Cheap DFW, and Escape Flights. He really likes researching airfare and the travel industry, especially when it means getting a cheap flight to anywhere (he's not picky).

    Airfare Deals Air Canada Barcelona London Lufthansa Madrid Star Alliance United