Trip cost
Washington D.C. from London: trip cost
For 2 travellers sharing a room, a 7-day trip to Washington D.C. from London comes to about $3,538 (about $3,786 with a 7% buffer), including flights, stay, food, local transport and activities. Flights are the typical observed range, $414 to $465 per person, last observed 19 Sep 2026. Visa fees are not included.
Complete trip estimate, 7 days, 2 travellers
Shown for a default of 7 days and 2 travellers sharing one room. Those are our defaults, not your plans: change them above.
- Flights, London and back TYPICALTypical observed, last observed 19 Sep 2026: $414 to $465 per person over 6 observation days · Typical fare per person across the usable months; the month table below shows each month.
- ~$828
- Stay, 6 nights About $160 a night for one mid-range room, our model's estimate. Hotel observations replace this as they arrive.
- about $960estimate, refreshed 17 Sep
- Food About $60 per person per day, our model's estimate.
- about $840estimate, refreshed 17 Sep
- Local transport About $25 per person per day for buses, metro, taxis and transfers, our model's estimate.
- about $350estimate, refreshed 17 Sep
- Activities About $40 per person per day, our model's estimate.
- about $560estimate, refreshed 17 Sep
- Visa or entry permit
- Not in the total. Confirm the fee on the official portal.
About £2,647 at the 19 Sep 2026 rate.
About £2,832 at the 19 Sep 2026 rate. Your bank's rate will differ a little.
The buffer is a default for the things a plan leaves out, not a fee. It is never folded into the estimate above.
Other trip lengths for 2: 3 days about $1,898, 5 days about $2,718, 10 days about $4,768.
Flights, London to Washington D.C. and back, are the observed range where we hold one and our distance estimate otherwise; stay, food, local transport and activities are planning figures from the destination's daily costs. Nothing here is a quote. How we calculate.
Typical fares by month, London to Washington D.C.
Round trip, per person, from fares observed on different days in the last 30 days. The cheapest usable month is Nov 2026. Prices last refreshed 19 Sep 2026.
| Travel month | Typical fare, per person | Days sampled | Source |
|---|---|---|---|
| Sep 2026 | $541 to $541 | 4 | TYPICAL |
| Oct 2026 | $551 to $564 | 6 | TYPICAL |
| Nov 2026cheapest | $414 to $414 | 4 | TYPICAL |
| May 2027 | $479 to $532 | 6 | TYPICAL |
8 more months are not observed yet.
Often forgotten
- Checked baggage · About 13 hours of travel each way, airport time included
Many long-haul fares include one bag; low-cost carriers price each bag separately. Check the fare rules.
- Airport transfer · Arriving by air
The local transport line budgets getting around, not a private transfer. Check whether your stay includes one.
- Travel insurance · An international trip
Medical cover abroad and trip cancellation. Priced by the insurer for your party and dates.
- SIM or eSIM · An international trip
Roaming or a local data plan for the days you are away.
- Tips and service charges · Any trip
Customs differ by country; restaurants and drivers may expect them.
- Souvenirs and gifts · Any trip
Outside the activities line, which budgets what you do, not what you bring home.
A checklist, not a price list: we show an amount only where a named source has published one.
Curated trips in United States
Run by local operators who quote you directly. These are trips in United States, not necessarily in Washington D.C., and the operator sets the price.
Best months to visit Washington D.C.
March, April, May, September and October, from the destination's own record. The fare table above shows which of the coming months is cheapest to fly.
About Washington D.C.
The American capital has an unusual cost shape for a trip: the Smithsonian museums and the memorials along the National Mall are free to enter, so lodging and food carry most of the budget. The center is walkable and the Metro handles the rest. Three airports serve it, Reagan National, Dulles and Baltimore/Washington. Cherry blossom season in late March and early April is the busiest, and summers are humid.
Plan a Washington D.C. trip with your own dates