$2,007 Cheap Lufthansa flights Bangkok (BKK) to Washington (IAD)

You can find cheap return Lufthansa flights from $1,125 from BKK to IAD by filtering your results from “Price (lowest to highest)” on Expedia. Or search for deals from $2,007 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Browse for one-way or return flights to Washington in January or February. You could find cheaper fares with Lufthansa during these off-peak months.

Check for Lufthansa flights from BKK to IAD about one month before you want to leave. The most affordable time to book an international flight is generally 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. No matter your itinerary and fare class, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Travelers who book on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Click on the “Nonstop” filter when searching for direct Lufthansa flights from BKK to IAD. It’s also a good way to compare other carriers offering the same nonstop journey.

To find the earliest departure from BKK to IAD with Lufthansa, filter your search by “Morning” and “Early Morning.” Booking an early flight usually means you’ll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Take a Lufthansa flight from Suvarnabhumi Intl. Airport (BKK) to Washington, and you’ll likely land at Washington Dulles Intl. Airport (IAD). This is the airline’s primary hub in this destination.

On a standard economy flight with Lufthansa from BKK to IAD, you can bring 1 checked-in bag up to 50 lb with dimensions no larger than 62 inches in total. For carry-on, you can have 2 cabin bags weighing up to 17 lb and measuring no more than 21 inches x 15 inches x 9 inches. Size and weight restrictions can vary based on your cabin class and airfare type. To make sure you won’t face extra fees at the terminal, check your Lufthansa booking or go to the airline’s website before you begin packing.

Offering a rewarding loyalty program and a 5-star airline rating, Lufthansa is the leading choice for many passengers heading from BKK to IAD. Plus, if you’re a Lufthansa Miles and More and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be spent on future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on your ticket type, a fee is typically charged if you cancel or change your booking more than 24 hours after it’s been confirmed. To find plane tickets with more flexibility, select our “No cancel fee” or “Changes included” filter when searching for flights. For more details on canceling or changing your reservation, visit “Trips,” select your flight and tick “Manage Booking.”